v3.26.3
CAPITAL MANAGEMENT - Narrative (Details) - ZAR (R)
R in Millions
12 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 28, 2024
Disclosure of objectives, policies and processes for managing capital [line items]      
Unrestricted cash and cash equivalents R 2,755.9 R 1,293.0  
Interest coverage ratio 100.00%    
Debt ratio 100.00%    
Nedbank Revolving Credit Facility with Accordion Option [Member]      
Disclosure of objectives, policies and processes for managing capital [line items]      
Undrawn borrowing facility R 1,000.0   R 500.0
Undrawn borrowing facility, accordion option 500.0    
Nedbank: GBF - guarantees facility      
Disclosure of objectives, policies and processes for managing capital [line items]      
Increase in undrawn borrowing facility 181.0 120.0  
Borrowings R 681.0 R 620.0